With minor difference from lua, as documented.
Showing the changes to player/javascript (1 of 3 files). Show all
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| @@ -144,8 +144,15 @@ var async_next_id = 1; · 143 unmodified lines | ||
| 144 | 144 | |
| 145 | 145 | mp.command_native_async = function command_native_async(node, cb) { |
| 146 | 146 | var id = async_next_id++; |
| 147 | + cb = cb || function dummy() {}; | |
| 148 | + if (!mp._command_native_async(id, node)) { | |
| 149 | + var le = mp.last_error(); | |
| 150 | + setTimeout(cb, 0, false, undefined, le); /* callback async */ | |
| 151 | + mp._set_last_error(le); | |
| 152 | + return undefined; | |
| 153 | + } | |
| 147 | 154 | async_callbacks[id] = cb; |
| 148 | − return mp._command_native_async(id, node); | |
| 155 | + return id; | |
| 149 | 156 | } |
| 150 | 157 | |
| 151 | 158 | function async_command_handler(ev) { |
| @@ -157,6 +164,12 @@ function async_command_handler(ev) { · 5 unmodified lines | ||
| 157 | 164 | cb(true, ev.result, ""); |
| 158 | 165 | } |
| 159 | 166 | |
| 167 | +mp.abort_async_command = function abort_async_command(id) { | |
| 168 | + // cb will be invoked regardless, possibly with the abort result | |
| 169 | + if (async_callbacks[id]) | |
| 170 | + mp._abort_async_command(id); | |
| 171 | +} | |
| 172 | + | |
| 160 | 173 | /********************************************************************** |
| 161 | 174 | * key bindings |
| 162 | 175 | *********************************************************************/ |